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November 6, 2026

How Uninsured Motorist Coverage, PIP and MedPay Work After a Car Crash

By @emilianodmbq904

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How Uninsured Motorist Coverage, PIP and MedPay Work After a Car Crash

After a car crash, more than one insurance policy may apply. The at-fault driver's liability coverage is usually the first source people think of, yet personal injury protection (PIP), MedPay and uninsured motorist (UM) coverage can matter as much. A car accident attorney will usually ask for the declarations page of every policy that might apply, because the coverage often decides how much of a loss can be paid.

How fault rules shape coverage

Most states require drivers to carry minimum liability insurance, which pays for injuries and property damage https://andyifsu002.halcyonledger.com/posts/car-accident-statistics-from-nhtsa-data the insured driver causes to others. Minimum limits are often low compared with the cost of a serious injury. In at-fault states, the injured person generally claims against the at-fault driver's insurer. A smaller group of states uses a no-fault system, where each driver's own PIP coverage pays medical expenses and some lost income regardless of who caused the crash. In those states, a lawsuit against the at-fault driver may be limited unless the injury meets a legal threshold.

How PIP and MedPay work

PIP is required in no-fault states and in a few other states, while some states offer it as an option. Depending on the policy, it can pay medical bills, part of lost wages and certain household expenses. Medical payments coverage, often called MedPay, is a separate and usually smaller coverage. The coverage pays medical expenses for the policyholder and passengers no matter who caused the crash, up to its policy limit. A car accident attorney will check whether these benefits require prompt notice or a written claim.

Coverage for uninsured and underinsured drivers

Uninsured motorist (UM) coverage applies when the at-fault driver has no insurance, and in many states it also covers hit-and-run crashes. Underinsured motorist (UIM) coverage applies when the at-fault driver's limits fall short of the loss. Some states require UM coverage, while others allow it to be rejected in writing. Rules on stacking coverage from more than one vehicle or policy also vary. In some states, a policy held by a relative in the same household may provide UM coverage as well.

Making a UM claim

The UM claim goes to the injured person's own insurance company, but in that claim the insurer takes the position of the uninsured driver, so it may dispute fault and the amount of damages. Many policies require prompt notice, and a hit-and-run claim may require a timely police report. Some states require that the UM insurer be served with a copy of the lawsuit against the at-fault driver. An auto accident lawyer usually checks these steps early, because missing one can affect the coverage.

Vehicle damage coverage

Collision coverage pays to repair or replace the policyholder's car regardless of fault, minus the deductible. The insurer may then seek repayment from the at-fault driver's insurer through subrogation, and the deductible is sometimes recovered too. Gap insurance and rental reimbursement are optional coverages that can matter after a total loss.

Health plans and repayment

Medicare, Medicaid or a health plan may pay medical bills first and later seek repayment from a settlement. An automobile accident lawyer will usually resolve those liens before any money is distributed. Coverage rules vary by state and by policy, and this is general information rather than legal advice.

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